Comparison

Sybil Home vs ConstructionEquations

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sybil Home

Features
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Sybil Home allows you to remotely control the heating of your home, optimizing costs and emissions while maintaining a high degree of comfort. Create an account or log in with one of the social logins available to start using Sybil Home: the app will allow you to associate a device with your account and control it remotely. You can set a weekly schedule according to your habits and you can change the temperature for a certain amount of time. In addition, the app provides you with information about the alarms generated by your device, or notifies you when an analytics report is available to monitor the progress of the system. There is also a "Trends" section that allows you to check various aspects of the behavior of your system in detail: temperature, setpoint, perceived comfort and many others. You can also activate the geolocation that will send you a notification when you enter or leave an area around your home to ask you if you want, respectively, to turn your heating system on or off. Finally, in the settings section, you have full control of your system and you can fine-tune its operation. Below is a list of the features made available by the app: - add new Sybil to your account - add zone devices to your system - check and modify the weekly temperature schedule in your home - activate quick sets to change the normal operation of the system based on programming - set an arbitrary temperature for a certain amount of time - consult the trends whenever you want to check the behavior of the system day by day - view the periodic analytics reports of your plant - invite your family members to use the system and assign them the level of access you prefer between administrator and guest - customize the operation of your system in the settings - receive notifications and view your Sybil's error list

About

ConstructionEquations

Access essential construction equations with clear explanations. This utility app simplifies complex formulas for better comprehension and application in the field.

Highlights
  • Common construction equations
  • Equation descriptions
  • Easy access reference
  • Formula comprehension aid
Features
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Easily access commonly used equations in construction. Accompanying descriptions to help with comprehension for those that may be unfamiliar with the equations and their use.

Screenshots

Sybil Home4 screens
ConstructionEquations4 screens

Verdict

The call

The clearest difference is price: Sybil Home at Free against ConstructionEquations's $0.99. Sybil Home also leads on in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Sybil Home is free to download; ConstructionEquations costs $0.99 up front. ConstructionEquations sells 1 one-off in-app purchase. Sybil Home asks for nothing beyond the download.

UpkeepUpdate frequency

Sybil Home ships an update every 5 weeks, ConstructionEquations every 2 months. Both last shipped on September 11, 2026.

Scorecard2 real differences · 7 level
Sybil Home versus ConstructionEquations: the parameters behind the verdict, then further details
ParameterSybil HomeConstructionEquations
PriceFree — better$0.99
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size55 MB8 MB
Age rating4+4+
DeveloperAlperia SpaRobert J Sarvis Jr

In-app purchases

None

Sybil Home

No in-app purchases

1 purchases

ConstructionEquations

One-time1
  • Unlock Advanced Equations$0.99

Questions

Is Sybil Home free?
Sybil Home is free to download, with no in-app purchases.
Is ConstructionEquations free?
ConstructionEquations costs $0.99, and also offers in-app purchases.
Do Sybil Home or ConstructionEquations have ads?
Neither Sybil Home nor ConstructionEquations shows ads.
Which is updated more often, Sybil Home or ConstructionEquations?
Sybil Home ships an update every 5 weeks, and ConstructionEquations every 2 months. Most recently, Sybil Home was updated on September 11, 2026 and ConstructionEquations on September 11, 2026.

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